title: Difficulty in proseal laryngeal mask airway insertion: An unusual cause.
authors.affiliation: Department of Anesthesiology and Intensive Care, Rajendra Prasad Institute of Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Renu
authors.initials: R
authors.lastname: Sinha
authors.forename: Bikash Ranjan
authors.initials: BR
authors.lastname: Ray